Back to EveryPatent.com
United States Patent | 5,793,053 |
Cooper | August 11, 1998 |
The present disclosure teaches a method and apparatus for use in stabilizing images. The invention operates to sense the position of the image to be stabilized, compare the position of the image to a reference to determine a displacement value responsive thereto and change a correction element located in the conveyance path of the image in response to the displacement value to cause a compensating displacement of the image.
Inventors: | Cooper; J. Carl (15288 Via Pinto, Monte Sereno, CA 95030) |
Appl. No.: | 775478 |
Filed: | December 30, 1996 |
Current U.S. Class: | 250/559.29; 359/555 |
Intern'l Class: | G01N 021/86 |
Field of Search: | 250/559.29,559.3,559.45,208.1 359/554-557 396/111,120 |
5107293 | Apr., 1992 | Sekine et al. | 359/554. |
5280387 | Jan., 1994 | Maruyama | 359/557. |